Thesis entitled: "The Distribution of Electricity in Rural Areas 1926 to 1963 An Investigation"
Manuscript entitled: "Charcoal Burning in the Forest of Dean by Herbert Curwen"
Lockwood's index of United States telephone patents to Dec. 31, 1900
"Catalogue of the costly modern Engineers' Tools, Plant & Machinery"
Volume entitled; "Note sur les moteurs a petrole pour sous-marins"
Albums documenting the laying of the Trans-Pacific cables
Volume entitled: "Structural Air Raid Protection in England and Abroad"
Kompleks kompensator, system Gall. Fabrikat H. Tinsley & Co., London. Betjeningsforskrift og beskrivelse
Beregning af lange sporisolationer
Albums documenting the laying of submarine cables (Sierra Leone-Ascension, Durban-Mauritius)
Map - Bird's-Eye View of textile Manchester by Warehouseman & Draper.
Issue of "The Strand" magazine, March 1921
AVRO Manchester Tender Specification
Volume titled 'Newman's Indian Bradshaw, A Guide for Railway Travellers in India No 879 February 1939'
An edition of 'The Builders Journal and Architectural Record' Vol. XIV, No. 362
A series of views overlooking Trafalgar Square, London and a map showing the position of the instrument stations
Album documenting the laying of the Borkum-Fayal section of the German-Atlantic submarine cable
Album documenting the laying of the Porthcurno-Madeira-St. Vincent submarine cable
Railway Signal Volume 24 (1906)
Watford Railway Mission Plans and Specifications
Illustrated pamphlet for Ralpho Cycle Co.
Elevation of Steel Bulkhead
'Radio Division 37 Staff Statistics'
Album documenting the laying of the Queensland-Norfolk Island-New Zealand-Fiji sections of the Pacific submarine cable
An edition of 'The Photogram' journal vol. 5 no. 50
Album documenting the laying of the Cape Town-St. Helena-Ascension-St. Vincent submarine cable
Album documenting the laying of the Manila-Guam-Midway-Honolulu sections of the Pacific submarine cable
'Photography as an aid to the exploration of new countries' by J. Bridges Lee
An edition of the 'Journal of the Society of Arts' No. 2578, Vol. 1
Automobile Motor & Accessories
Album documenting the laying of the Vancouver-Fanning Island-Fiji sections of the Pacific submarine cable
Automobile Gearing
The 1898 diary of Arthur Osborne Ladell
'The photographic camera as an aid for exploration record and measurement' by J. Bridges Lee
Album documenting the laying of the first three stages of the Mauritius-Rodriguez-Cocos-Fremantle-Glenelg submarine cable
An edition of 'Nature' Vol. 66, No. 1705
Automobile Motor Cam Shaft, Valve Spindles & Gearing
Album documenting the laying of the final stage of the Mauritius-Rodriguez-Cocos-Fremantle-Glenelg submarine cable
Album, compiled and written, documenting the laying of the German-Atlantic submarine cable